CN106151533A - Control valve - Google Patents

Control valve Download PDF

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Publication number
CN106151533A
CN106151533A CN201610508157.4A CN201610508157A CN106151533A CN 106151533 A CN106151533 A CN 106151533A CN 201610508157 A CN201610508157 A CN 201610508157A CN 106151533 A CN106151533 A CN 106151533A
Authority
CN
China
Prior art keywords
glass
control valve
spool
control
valve body
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201610508157.4A
Other languages
Chinese (zh)
Inventor
王志刚
袁平
张振方
刘峰
刘一峰
刘军
刘丰祥
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JINAN HANON INSTRUMENTS CO Ltd
Original Assignee
JINAN HANON INSTRUMENTS CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by JINAN HANON INSTRUMENTS CO Ltd filed Critical JINAN HANON INSTRUMENTS CO Ltd
Priority to CN201610508157.4A priority Critical patent/CN106151533A/en
Publication of CN106151533A publication Critical patent/CN106151533A/en
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/36—Valve members
    • F16K1/38—Valve members of conical shape
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/02—Construction of housing; Use of materials therefor of lift valves
    • F16K27/0254—Construction of housing; Use of materials therefor of lift valves with conical shaped valve members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/02—Construction of housing; Use of materials therefor of lift valves
    • F16K27/029—Electromagnetically actuated valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/0644—One-way valve
    • F16K31/0655—Lift valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Magnetically Actuated Valves (AREA)

Abstract

A kind of control valve, belongs to valve technology field.The glass spool that control valve includes glass valve body, is arranged in glass valves body, glass valve body two ends vertically are respectively arranged with inlet and liquid outlet；Glass spool is arranged at the liquid outlet in glass valves body.The control valve simple in construction, easy to control and corrosion-resistant that the present invention provides.

Description

Control valve
Technical field
The present invention relates to a kind of control valve, belong to valve technology field.
Background technology
In the related extraction operation analyzing industry, owing to benzene is widely used, ethanol, petroleum ether, acetone etc. is different organic Solvent so that common plastics easily softens and corrodes, causes the problem such as device damage or experimental result mistake, even fluoroplastics or Fluorubber, the use that also can not meet common reagent requires.High-boron-silicon glass part and polytetrafluoroethylene (PTFE) part have organic solvent-resistant The characteristic of corrosion, but its automatically controlled poor performance, even if polytetrafluoro barrier film class magnetic valve, also cause and glass because it exposes interface material Sealing problem that pipeline connects and endure dispute to the fullest extent, and diaphragm electromagnetic valve is sufficiently bulky, not easy of integration.
Content of the invention
For overcoming shortcoming present in prior art, the goal of the invention of the present invention is to provide a kind of control valve, its structure letter Single, easy to control and corrosion-resistant
For realizing described goal of the invention, the present invention provides a kind of control valve, and it includes glass valve body, is arranged in glass valves body Glass spool, glass valve body two ends vertically are respectively arranged with inlet and liquid outlet；Glass spool is arranged on glass valve body At interior liquid outlet.
Preferably, glass spool is provided with iron hoop.
Preferably, iron hoop surface is coated with Teflon or polytetrafluoroethylene (PTFE).
Preferably, glass valves in-core is provided with iron block.
Preferably, control valve also includes control part, and described control unit is divided and included permanent magnet or solenoid.
Compared with prior art, the control valve that the present invention provides, its simple in construction, easy to control and corrosion-resistant.
Brief description
Fig. 1 is the longitudinal section schematic diagram of control valve that the present invention the first example provides；
Fig. 2 is the three-dimensional cutaway view of the control valve that the present invention the first example provides；
Fig. 3 is the decomposing schematic representation of the control valve that the present invention the first example provides；
Fig. 4 is the longitudinal cross-section schematic diagram of the control valve that the present invention the second example provides；
Fig. 5 is the longitudinal cross-section schematic diagram of the control valve that the present invention the 3rd example provides；
Fig. 6 is the longitudinal cross-section schematic diagram of the control valve that the present invention the 4th example provides.
Detailed description of the invention
Below in conjunction with accompanying drawing, technical scheme is clearly and completely described, it is clear that described enforcement Example is a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill The every other embodiment that personnel are obtained under the premise of not making creative work, broadly falls into the scope of protection of the invention.
In describing the invention, it should be noted that term " on ", D score, " interior ", the instruction such as " outward " orientation or Position relationship, for based on orientation shown in the drawings or position relationship, is for only for ease of the description present invention and simplifies description, and not It is to indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore not It is understood that as limitation of the present invention.
In describing the invention, it should be noted that unless otherwise clearly defined and limited, term " is installed ", " is set Put ", should be interpreted broadly " being connected ", " connection ", for example, it may be fixing connect, it is also possible to be to removably connect, or integratedly Connect；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, can also is that the connection of two element internals, right For those of ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood with concrete condition.
First embodiment
Fig. 1 is the longitudinal section schematic diagram of control valve that first embodiment of the invention provides, and Fig. 2 is that first embodiment of the invention provides The three-dimensional cutaway view of control valve；Fig. 3 is the decomposing schematic representation of the control valve that first embodiment of the invention provides, such as Fig. 1-3 institute Showing, the control valve that first embodiment of the invention provides includes glass valve body 2 and the spool being arranged in valve body 2, described glass valves Body 2 includes the 3rd cylinder 8 of second cylinder 8 and D3 of the first cylinder the 6th, a diameter of D2 of a diameter of D1, the profile of three cylinders Natural transition successively, the natural transition of internal cavity, thus it is respectively formed with inlet 5 He at glass valve body two ends vertically Liquid outlet 10, middle formation cylindrical cavity 7, being provided with cross section between cylindrical cavity 7 and liquid outlet 10 is isosceles trapezoid Neck；Described spool includes glass core 3 and iron hoop 1, and the neck that described glass core 3 includes with cross section is isosceles trapezoid is mutually close-fitting Plug the 13rd, be connected to beyond the Great Wall for be wound around iron hoop 1 neck 12 and be arranged on multiple projections on neck 12, such as projection 11.The present invention carries The control valve of confession also includes controlling parts, and control parts include solenoid 4, and the outside that described control parts are arranged on shell is inclined On part.Preferably, iron hoop 1 surface is coated with Teflon or polytetrafluoroethylene (PTFE).The preferred high borosilicate of glass.
Glass core 3 and glass valve body 2 use frosted process, it is ensured that individual event seals；Plating Teflon or polytetrafluoroethylene (PTFE) iron hoop 1 Drive glass inner core 3, by solenoid 4 control system of switching on or off electricity, it is achieved iron hoop and the up and down motion of inner core, reach break-make purpose.When Solenoid 4 be energized 4 when, plating Teflon or polytetrafluoroethylene (PTFE) iron hoop 1 drive and move in glass inner core 3, and passage opens, and liquid is from upper And lower circulation；When electromagnet power-off 4, by effect of weight, glass inner core 3 moves down, and the frosted conical surface closes, and stops liquid from upper Lower flowing.
The glass core 3 using solenoid controlled to be provided with iron hoop in this patent is controlled, and controls liquid further and leads to The break-make in road, not only achieves the requirement of automation, it is ensured that the requirement of external glass mouth, in the production of follow-up glass pipe In the middle of can be work perfectly well as respective accessory fusion weld in glass piping, while ensureing glass piping pure property, protect Demonstrate,prove the requirement of electronic break-make.
Second embodiment
Fig. 4 is the longitudinal section schematic diagram of control valve that second embodiment of the invention provides, and as shown in Figure 4, the present invention second implements The control valve that example provides includes glass valve body 2 and the spool being arranged in valve body, and described glass valve body 2 includes the of a diameter of D1 3rd cylinder 8 of second cylinder 8 and D3 of one cylinder the 6th, a diameter of D2, the natural transition successively of the profile of three cylinders, internal The natural transition of cavity, thus it is respectively formed with inlet 5 and liquid outlet 10 at glass valve body two ends vertically, middle formation circle Cylindrical cavity 7, is provided with the neck that cross section is isosceles trapezoid between cylindrical cavity 7 and liquid outlet 10；Described spool includes glass Core 3 and iron hoop 1, the 13rd, the mutually close-fitting plug of the neck that described glass core 3 includes with cross section is isosceles trapezoid is connected to fill on 13 use In be wound around iron hoop 1 neck 12 and be arranged on multiple projections on neck 12, such as projection 11.The control valve that the present invention provides also includes control Parts processed, control parts include control handle the 16th, permanent-magnet block 14 and permanent-magnet block support 15, described control handle 16 and support 15 are connected, and are provided with the cavity accommodating permanent-magnet block 14 in support, and described permanent-magnet block 14 has N pole and S pole, long magnet Block is preferably cuboid and cylindrical, the outside that described control parts are arranged on shell position on the upper side preferably, iron hoop 1 Surface is coated with Teflon or polytetrafluoroethylene (PTFE).The preferred high borosilicate of glass.
Glass core 3 and glass valve body 2 use frosted process, it is ensured that individual event seals；Plating Teflon or polytetrafluoroethylene (PTFE) iron hoop 1 Drive glass inner core 3, controlled by permanent magnet 14, it is achieved iron hoop and the up and down motion of inner core, reach break-make purpose.When by forever Magnet 14 near when, plating Teflon or polytetrafluoroethylene (PTFE) iron hoop 1 drive and move in glass inner core 3, and passage opens, and liquid is from top to bottom Circulation；When by permanent magnet 14 away from when, by effect of weight, glass inner core 3 moves down, and the frosted conical surface closes, and stops liquid from upper And lower flowing.
This patent uses and is controlled, by permanent magnet 14, the movement of glass core 3 being provided with iron hoop and be controlled, further The break-make of control fluid passage, not only achieves the requirement of automation, it is ensured that the requirement of external glass mouth, at follow-up glass Respective accessory fusion weld can be work perfectly well as in the middle of the production of pipeline in glass piping, ensureing the pure property of glass piping While, it is ensured that the requirement of electronic break-make.
3rd embodiment
Fig. 5 is the longitudinal section schematic diagram of control valve that third embodiment of the invention provides, as it is shown in figure 5, the present invention the 3rd implements The control valve that example provides includes glass valve body 2 and the spool being arranged in valve body, and described glass valve body 2 includes the of a diameter of D1 3rd cylinder 8 of second cylinder 8 and D3 of one cylinder the 6th, a diameter of D2, the natural transition successively of the profile of three cylinders, internal The natural transition of cavity, thus it is respectively formed with inlet 5 and liquid outlet 10 at glass valve body two ends vertically, circle is described in centre Cylindrical cavity 7, is provided with the neck that cross section is isosceles trapezoid between cylindrical cavity 7 and liquid outlet 10；Described spool 3 and isosceles ladder Part that the neck of shape matches and the part being internally provided with iron block 17, described spool is by glass preparation.The control that the present invention provides Valve processed also includes controlling parts, and control parts include control handle the 16th, permanent-magnet block 14 and permanent-magnet block support 15, described control Handle 16 processed is connected with support 15, is provided with the cavity accommodating permanent-magnet block 14 in support, and described permanent-magnet block 14 has N pole With S pole, preferably cuboid and cylindrical, described control parts are arranged on the outside of shell.Preferably, glass is preferably high Borosilicate.
Glass core 3 and glass valve body 2 use frosted process, it is ensured that individual event seals；It is provided with the glass spool 3 of iron block 17, Controlled by permanent magnet 14, it is achieved the up and down motion of spool, reach break-make purpose.When by permanent magnet 14 near when, on spool 3 Moving, passage is opened, and liquid circulates from top to bottom；When by permanent magnet 14 away from when, by effect of weight, glass spool 3 moves down, mill Abrasive cone face closes, and stops liquid to flow from top to bottom.
This patent uses and is controlled glass spool 3 by permanent magnet 14 and be controlled, control the logical of fluid passage further Disconnected, not only achieve the requirement of automation, it is ensured that the requirement of external glass mouth, can in the middle of the production of follow-up glass pipe To be work perfectly well as respective accessory fusion weld in glass piping, while ensureing glass piping pure property, it is ensured that electronic The requirement of break-make.
4th embodiment
Fig. 6 is the longitudinal section schematic diagram of control valve that fourth embodiment of the invention provides, and as shown in Figure 6, the present invention the 3rd implements The control valve that example provides includes glass valve body 2 and the spool being arranged in valve body, and described glass valve body 2 includes the of a diameter of D1 3rd cylinder 8 of second cylinder 8 and D3 of one cylinder the 6th, a diameter of D2, the natural transition successively of the profile of three cylinders, internal The natural transition of cavity, thus it is respectively formed with inlet 5 and liquid outlet 10 at glass valve body two ends vertically, circle is described in centre Cylindrical cavity 7, is provided with the neck that cross section is isosceles trapezoid between cylindrical cavity 7 and liquid outlet 10；Described spool 3 and isosceles ladder Part that the neck of shape matches and the part being internally provided with iron block 17, described spool is by glass preparation.The control that the present invention provides Valve processed also includes controlling parts, and control parts include for solenoid 4, and the outside that described control parts are arranged on shell is on the upper side Part.Preferably, the preferred high borosilicate of glass.
Glass core 3 and glass valve body 2 use frosted process, it is ensured that individual event seals；Iron block 17 drives glass spool 3, by electricity Magnetic coil 4 controls, it is achieved the up and down motion of spool, reaches break-make purpose.When being energized by solenoid 4, spool 3 moves, logical Road is opened, and liquid circulates from top to bottom；When solenoid power-off, by effect of weight, glass spool 3 moves down, and the frosted conical surface closes Close, stop liquid to flow from top to bottom.
This patent uses solenoid controlled glass spool 3 be controlled, control the break-make of fluid passage further, no Only achieve the requirement of automation, it is ensured that the requirement of external glass mouth, can be very in the middle of the production of follow-up glass pipe Well as in respective accessory fusion weld to glass piping, while ensureing glass piping pure property, it is ensured that electronic break-make Requirement.
Aforementioned four embodiment only enumerates, and the technical scheme that the composition of the different parts in each embodiment is formed is still So in the range of disclosure of the invention.
Above in association with accompanying drawing, the operation principle of the present invention is described in detail.But those of ordinary skill in the art should Understanding, specification is only for explaining claims.But protection scope of the present invention is not limited to specification.Any familiar Those skilled in the art in the technical scope that the present invention discloses, the change that can readily occur in or replacement, all should contain Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claims.

Claims (5)

1. a control valve, it is characterised in that the glass spool include glass valve body, being arranged in glass valves body, glass valve body Two ends vertically are respectively arranged with inlet and liquid outlet；Glass spool is arranged at the liquid outlet in glass valves body.
2. control valve according to claim 1, it is characterised in that be provided with iron hoop on glass spool.
3. control valve according to claim 2, it is characterised in that iron hoop surface is coated with Teflon or polytetrafluoroethylene (PTFE).
4. control valve according to claim 1, it is characterised in that glass valves in-core is provided with iron block.
5. the control valve according to claim 1-4 is arbitrary, it is characterised in that also include control part, described control part Including permanent magnet or solenoid.
CN201610508157.4A 2016-07-01 2016-07-01 Control valve Pending CN106151533A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610508157.4A CN106151533A (en) 2016-07-01 2016-07-01 Control valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610508157.4A CN106151533A (en) 2016-07-01 2016-07-01 Control valve

Publications (1)

Publication Number Publication Date
CN106151533A true CN106151533A (en) 2016-11-23

Family

ID=57350871

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610508157.4A Pending CN106151533A (en) 2016-07-01 2016-07-01 Control valve

Country Status (1)

Country Link
CN (1) CN106151533A (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2050514U (en) * 1989-04-27 1990-01-03 成都传感换能技术研究所 Magnetic ball valve
CN2472010Y (en) * 2001-02-27 2002-01-16 国家环境计量检测技术中心 Gravity glass solenoid valve
CN1372271A (en) * 2001-02-20 2002-10-02 孙奇锋 Bistable electromagnetic actuator
US7520449B2 (en) * 2004-09-27 2009-04-21 Keihin Corporation Electromagnetic fuel injection valve
CN201487225U (en) * 2009-07-04 2010-05-26 内蒙古师范大学 Glass electromagnetic valve
CN105422924A (en) * 2015-12-29 2016-03-23 郑辉 One-way conduction fluid sensor
CN205908751U (en) * 2016-07-01 2017-01-25 济南海能仪器股份有限公司 Control valve

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2050514U (en) * 1989-04-27 1990-01-03 成都传感换能技术研究所 Magnetic ball valve
CN1372271A (en) * 2001-02-20 2002-10-02 孙奇锋 Bistable electromagnetic actuator
CN2472010Y (en) * 2001-02-27 2002-01-16 国家环境计量检测技术中心 Gravity glass solenoid valve
US7520449B2 (en) * 2004-09-27 2009-04-21 Keihin Corporation Electromagnetic fuel injection valve
CN201487225U (en) * 2009-07-04 2010-05-26 内蒙古师范大学 Glass electromagnetic valve
CN105422924A (en) * 2015-12-29 2016-03-23 郑辉 One-way conduction fluid sensor
CN205908751U (en) * 2016-07-01 2017-01-25 济南海能仪器股份有限公司 Control valve

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Application publication date: 20161123